diff options
Diffstat (limited to 'winsup/cygwin/external.cc')
| -rw-r--r-- | winsup/cygwin/external.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/cygwin/external.cc b/winsup/cygwin/external.cc index 2bcbc70..c731217 100644 --- a/winsup/cygwin/external.cc +++ b/winsup/cygwin/external.cc @@ -199,7 +199,8 @@ cygwin_internal (cygwin_getinfo_types t, ...) case CW_SET_CYGWIN_REGISTRY_NAME: { const char *cr = va_arg (arg, char *); - if (check_null_empty_str_errno (cr)) + myfault efault; + if (efault.faulted (EFAULT) || !*cr) return (DWORD) NULL; cygheap->cygwin_regname = (char *) crealloc (cygheap->cygwin_regname, strlen (cr) + 1); |